w do I correct this into the correct format: The input begins with the number of locations. Each location is entered x and then y and then name. Output the name of the closest locations.
w do I correct this into the correct format: The input begins with the number of locations. Each location is entered x and then y and then name. Output the name of the closest locations.
w do I correct this into the correct format: The input begins with the number of locations. Each location is entered x and then y and then name. Output the name of the closest locations.
// Each row in points represents a location Location location[NUMBER_OF_POINTS];
// make sure to enter the name of the location so like // longview 237.89 46.68 // dallas 373.62 47.0
cout << "Enter " << NUMBER_OF_POINTS << " points: "; for (int i = 0; i < NUMBER_OF_POINTS; i++) cin >> location[i].name >> location[i].x >> location[i].y; // allow the user to enter name by adding ">> location[i].name"
//p1 and p2 are the indices in the locations array int p1 = 0, p2 = 1; double shortestDistance = getDistance(location[p1].x, location[p1].y, location[p2].x, location [p2].y);//Initialize shortestDistance
//Compute distance for every two points for (int i = 0; i < NUMBER_OF_POINTS; i++) { for (int j = 0; j < NUMBER_OF_POINTS; j++) { double distance = getDistance(location[i].x, location[i].y, location[j].x, location[j].y); //Find distance if (i == j) continue;
//Display result cout << "The closest two locations are " << "(" << location[p1].x << ", " << location [p1].y << ") and (" << location[p2].x << "," << location[p2].y << ")" << endl;
return 0; }
(2 images for a better view of the format)
Transcribed Image Text:```cpp
#include <bits/stdc++.h>
#include <cmath>
using namespace std;
// Compute the distance between two points (x1, y1) and (x2, y2)
double getDistance(double x1, double y1, double x2, double y2) {
return sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1));
}
struct Location {
string name;
double x;
double y;
};
int main() {
int y = 0;
int locationName = 40;
const int NUMBER_OF_POINTS = 5;
// Each row in points represents a location
Location location[NUMBER_OF_POINTS];
// make sure to enter the name of the location so like
// Longview 237.89 46.68
// Dallas 373.62 47.0
cout << "Enter " << NUMBER_OF_POINTS << " points: ";
for (int i = 0; i < NUMBER_OF_POINTS; i++)
cin >> location[i].name >> location[i].x >> location[i].y; // allow the user to enter name by adding ">> location[i].name"
// p1 and p2 are the indices in the locations array
int p1 = 0, p2 = 1;
double shortestDistance = getDistance(location[p1].x, location[p1].y, location[p2].x, location[p2].y); // Initialize shortestDistance
```
### Explanation:
This is a C++ program designed to calculate the distance between multiple geographic locations based on their X and Y coordinates.
- **Header Files**: The program includes standard libraries such as `<bits/stdc++.h>` and `<cmath>`, which provide a broad range of functionalities including mathematical operations.
- **Function `getDistance`**: This function calculates the Euclidean distance between two points `(x1, y1)` and `(x2, y2)`. It uses the formula:
\[
\text{{distance}} = \sqrt{(x2 - x1)^2 + (y2 - y1)^2}
\]
- **Struct `Location`**: This structure holds data for a location, which includes the `name`, `x` coordinate, and `y` coordinate.
- **Main
Transcribed Image Text:```cpp
const int NUMBER_OF_POINTS = 5;
// Each row in points represents a location
Location location[NUMBER_OF_POINTS];
// make sure to enter the name of the location so like
// Longview 237.89 46.68
// Dallas 373.62 47.0
cout << "Enter " << NUMBER_OF_POINTS << " points: ";
for (int i = 0; i < NUMBER_OF_POINTS; i++)
cin >> location[i].name >> location[i].x >> location[i].y; // allow the user to enter name by adding ">> location[i].name"
// p1 and p2 are the indices in the Locations array
int p1 = 0, p2 = 1;
double shortestDistance = getDistance(location[p1].x, location[p1].y, location[p2].x, location[p2].y); // Initialize shortestDistance
// Compute distance for every two points
for (int i = 0; i < NUMBER_OF_POINTS; i++)
{
for (int j = 0; j < NUMBER_OF_POINTS; j++)
{
double distance = getDistance(location[i].x, location[i].y, location[j].x, location[j].y); // Find distance
if (i == j) continue;
if (shortestDistance > distance)
{
p1 = i;
p2 = j;
shortestDistance = distance; // Update shortestDistance
}
}
}
// Display result
cout << "The closest two locations are " << "(" << location[p1].x << "," << location[p1].y << ") and (" << location[p2].x << "," << location[p2].y << ")" << endl;
return 0;
```
### Code Explanation:
- **Header and Variable Declaration:**
- Integer constant `NUMBER_OF_POINTS` is set to 5, determining how many location points will be processed.
- An array `location[]` is declared to store data for these points.
- **Input Section:**
- A prompt will ask the user to enter `NUMBER_OF_POINTS` of data points.
- Each point is expected to have a name, an x-coordinate, and a y-coordinate.
- **Distance Calculation:**
- Indices `p1` and `p2` are initialized to track the closest pair of points.
- The
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![```cpp
#include <bits/stdc++.h>
#include <cmath>
using namespace std;
// Compute the distance between two points (x1, y1) and (x2, y2)
double getDistance(double x1, double y1, double x2, double y2) {
return sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1));
}
struct Location {
string name;
double x;
double y;
};
int main() {
int y = 0;
int locationName = 40;
const int NUMBER_OF_POINTS = 5;
// Each row in points represents a location
Location location[NUMBER_OF_POINTS];
// make sure to enter the name of the location so like
// Longview 237.89 46.68
// Dallas 373.62 47.0
cout << "Enter " << NUMBER_OF_POINTS << " points: ";
for (int i = 0; i < NUMBER_OF_POINTS; i++)
cin >> location[i].name >> location[i].x >> location[i].y; // allow the user to enter name by adding ">> location[i].name"
// p1 and p2 are the indices in the locations array
int p1 = 0, p2 = 1;
double shortestDistance = getDistance(location[p1].x, location[p1].y, location[p2].x, location[p2].y); // Initialize shortestDistance
```
### Explanation:
This is a C++ program designed to calculate the distance between multiple geographic locations based on their X and Y coordinates.
- **Header Files**: The program includes standard libraries such as `<bits/stdc++.h>` and `<cmath>`, which provide a broad range of functionalities including mathematical operations.
- **Function `getDistance`**: This function calculates the Euclidean distance between two points `(x1, y1)` and `(x2, y2)`. It uses the formula:
\[
\text{{distance}} = \sqrt{(x2 - x1)^2 + (y2 - y1)^2}
\]
- **Struct `Location`**: This structure holds data for a location, which includes the `name`, `x` coordinate, and `y` coordinate.
- **Main](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7c50e591-e90e-4c79-8ced-baefa4768323%2Fad5b3e2d-78c9-4a05-968c-e606380af414%2Fyid8c6j_processed.png&w=3840&q=75)
![```cpp
const int NUMBER_OF_POINTS = 5;
// Each row in points represents a location
Location location[NUMBER_OF_POINTS];
// make sure to enter the name of the location so like
// Longview 237.89 46.68
// Dallas 373.62 47.0
cout << "Enter " << NUMBER_OF_POINTS << " points: ";
for (int i = 0; i < NUMBER_OF_POINTS; i++)
cin >> location[i].name >> location[i].x >> location[i].y; // allow the user to enter name by adding ">> location[i].name"
// p1 and p2 are the indices in the Locations array
int p1 = 0, p2 = 1;
double shortestDistance = getDistance(location[p1].x, location[p1].y, location[p2].x, location[p2].y); // Initialize shortestDistance
// Compute distance for every two points
for (int i = 0; i < NUMBER_OF_POINTS; i++)
{
for (int j = 0; j < NUMBER_OF_POINTS; j++)
{
double distance = getDistance(location[i].x, location[i].y, location[j].x, location[j].y); // Find distance
if (i == j) continue;
if (shortestDistance > distance)
{
p1 = i;
p2 = j;
shortestDistance = distance; // Update shortestDistance
}
}
}
// Display result
cout << "The closest two locations are " << "(" << location[p1].x << "," << location[p1].y << ") and (" << location[p2].x << "," << location[p2].y << ")" << endl;
return 0;
```
### Code Explanation:
- **Header and Variable Declaration:**
- Integer constant `NUMBER_OF_POINTS` is set to 5, determining how many location points will be processed.
- An array `location[]` is declared to store data for these points.
- **Input Section:**
- A prompt will ask the user to enter `NUMBER_OF_POINTS` of data points.
- Each point is expected to have a name, an x-coordinate, and a y-coordinate.
- **Distance Calculation:**
- Indices `p1` and `p2` are initialized to track the closest pair of points.
- The](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7c50e591-e90e-4c79-8ced-baefa4768323%2Fad5b3e2d-78c9-4a05-968c-e606380af414%2Fvunkwbr_processed.png&w=3840&q=75)
